Hydraulic floor jack



FIG. 1 is a perspective view of a hydraulic floor jack showing my new design;

FIG. 2 is a left side view thereof; the right side view a mirror image;

FIG. 3 is a rear view thereof;

FIG. 4 is a front side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines showing the handle portion are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a hydraulic floor jack, as shown and described. 